Tractor exhaust



FIG. 1 is a perspective view of a tractor exhaust showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof,

FIG. 8 is an enlarged view of the tractor exhaust of FIG. 1;

FIG. 9 is an enlarged view of the tractor exhaust of FIG. 2; and,

FIG. 10 is an enlarged view the tractor exhaust of FIG. 4.

The portions of the Figures shown in broken lines form no part of the claimed design. 

CLAIM We claim the ornamental design for a tractor exhaust, as shown and described. 